The Internal Revenue Service said Friday that next tax season will begin on Monday, Jan. 23, 2017, while warning some taxpayers to expect longer waits for their tax refunds. The tax day deadline will be April 18.

Koch Industries Inc., the influential private firm headed by billionaire Republican supporters Charles and David Koch, slammed a key element of the House Republicans’ plan to overhaul corporate taxes, saying it would raise prices for American consumers and “could be devastating” to the economy.

McDonald’s Corp. shrugged off Brexit by announcing plans to switch its non-U.S. tax base to the U.K., ditching tiny Luxembourg where its fiscal arrangements are under attack from European Union regulators.

After months of sluggishness, a recent uptick in M&A activity could mean zero-based budgeting is having its own moment in the spotlight. A form of budgeting that scrutinizes costs across every part of the business, ZBB often comes into its own in the wake of an M&A deal.